Over a two-month period, this developer contributed to the obsidianmd/obsidian-releases repository by building and registering two plugins focused on enhancing the Obsidian plugin ecosystem and editor user experience. They introduced the “Related Notes by Tag” plugin, expanding user functionality through careful plugin management and JSON-based configuration. Additionally, they developed the Editor: Source Mode Appearance Customization Plugin, which improved workflow clarity by visually distinguishing source mode from live preview, leveraging UI/UX design principles and plugin development skills. Their work demonstrated a methodical approach to plugin architecture, with an emphasis on transparent release management and robust Git-based development practices.